It's AumSum Time, formerly known as Smart Learning for All, is an Indian educational YouTube channel. It formerly produced science- and math-related videos, but now they mostly make what-if videos.
这套是 Aumsum 系列英文科普动画，生物 333 集、物理 127 集、化学 59 集，合计 519 集，英文字幕。以生活趣味提问切入，把理化生知识做动画科普，同时兼顾英文听力输入。 题材覆盖人体生理、动 ...
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